Table 1.

Overview of DWM Patients With 3q Deletions.

	Current Patient, 2016	Grinberg et al,6 2004	Grinberg et al,6 2004	Grinberg et al,6 2004	Grinberg et al,6 2004	Grinberg et al,6 2004	Grinberg et al,6 2004	Grinberg et al,6 2004
Patient details
Identifier	−	LR00-225	LR03-384	LR01-306	LR01-242	LR02-027	LR03-317	LR01-273
3q deletion	3q22.3q24	3q22.2q25.2	3q22q26	3q23q25.31	3q23q25.31	3q23q25.1	3q24q25.1	3q22.2q25.1
DWM features
Severity of  imaging changes	+	++	+++	+	+	+++	++	++
Other features
Corpus callosum  thinning	+	NR	NR	NR	NR	NR	NR	NR
Microcephaly	+	NR	NR	NR	NR	NR	NR	NR
BPES	+	+	−	+	−	−	−	+
Developmental  delay	+	+	+	+	+	+	+	+
	Grinberg et al,6 2004	Lim et al,19 2011	Ramieri et al,20 2011	Tohyama et al,5 2011	Weber et al,22 2011	D’Amours,21 2012	Ferraris et al,4 2013	Ferraris et al,4 2013
Patient details
Identifier	LR01-325	−	−	−	HD24		CCM067	CCM095
3q deletion	3q25.1q25.33	3q22.3q25.2	3q22.1q25.2	3q23q25.1	3q23q25.1	3q25.1q25.32	3q22.3q25.31	3q23q26.1
DWM features
Severity of imaging  changes	++	++	++	+	++	+	+++	+++
Other features
Corpus callosum  thinning	NR	NR	NR	NR	NR	NR	+	+
Microcephaly	−	−	+	−	+	−	NR	NR
BPES	−	+	+	−	+	−	+	−
Developmental  delay	+	+	+	+	+	NR	+	+

Abbreviations: BPES, blepharophimosis–ptosis–epicanthus inversus syndrome; DWM, Dandy-Walker malformation; NR, not reported.

Note. + = mild, ++ = moderate, +++ = severe.